To provide a magnetic laminate that can be improved in magnetic performance and can be reduced in size and thickness, and to provide a method of manufacturing the laminate and a magnetic core and antenna which use the laminate and method.
The magnetic laminate is constituted by repeatedly alternately laminating magnetic casting metal strips and resin layers upon another, in a state where the positions of the laminated end faces of the magnetic casting metal strips are shifted, with respect to one of the magnetic flux generating directions of the laminate. Since the inductance of the magnetic laminate can be improved by effectively reducing the demagnetization coefficient of the laminate, a small-sized or thin electrical component or electronic component which is significantly reduced in the number of turns of a coil can be provided.
COPYRIGHT: (C)2005,JPO&NCIPI
Mitsunobu Yoshida
Hiroshi Watanabe
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